Ivy is downloading a computer program from the internet. after 8 minutes, the computer program is 35% downloaded. if the computer program continues to download at the current rate, about how much longer will it take for ivy's computer to finish downloading the program?

35% / 8 = 4.375% per minute 100-35= 65 65/4.375 = 14.8571429 It would take about 15 more minutes.

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's. 

Ok, you asked the question and posted the answer on there. what do you need?